China wholesale Ball Bearing Sleeve Exporters – Bearing 6203 with high temperature grease of former holder – DEMY

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We support our purchasers with ideal premium quality products and substantial level company. Becoming the specialist manufacturer in this sector, we've acquired rich practical working experience in producing and managing for Accumulation Roller Chain, Ball Bearing Rail, Imperial Ball Bearings, We fully welcome customers from all over the world to establish stable and mutually beneficial business relationships, to have a bright future together.
China wholesale Ball Bearing Sleeve Exporters – Bearing 6203 with high temperature grease of former holder – DEMY Detail:

The precision of bearing contains precision and rotating accuaracy dimension precision is a project that mount on shafts, it includes inside diameter, outside diameter, width, chamfer size tolerance or allowed value.Geometric accuracy includ diameter deviation, average inner diameter deviation, out side diameter deviation, average diameter ring width deviation in single radial plane.rotation accuracy is rotating Pendulum, including the inner ring and outer ring radial swing and the axial runout, Side of inner ring and outer diameter surface perpendicularity tolerance range.Bearing precision grade from general grade 0 to 6, 5, grade 4 and grade 2, in turn, below is table comparison between preeision class of china GB 307 and other precision standard.Giant bearing precision grade is from grade 6, 5, 4 and 2 levels of four grades. 

The outer ring 11, the inner ring 12, and the ball 13 which are bearing components are 0.95 mass% or more and 1.10 mass% or less carbon, 0.05 mass% or more and less than 0.3 mass% silicon, 0.10 mass% or more and 0.50 mass% 11 A of outer ring raceways and 12 A of inner ring raceways which are the surface which consists of steel which consists of the following manganese, 1.30 mass% or more, and 2.00 mass% or less, and consists of steel which consists of remainder iron and an impurity, and contacts with other components. And the average nitrogen concentration in the surface layer regions 11B, 12B, and 13B which are regions within a depth of 20 μm from the ball rolling surface 13A are 0.2% by mass or more and 0.7% by mass or less, and in the surface layer regions 11B, 12B, 13B, 5 or more carbides with a diameter of 0.5 micrometer or less exist per 100 micrometer.

download

 

配件

photobank

 

Company Information

未标题-1

 

Exhibition

展会

Certificate

证书


Product detail pictures:

China wholesale Ball Bearing Sleeve Exporters –  Bearing 6203 with high temperature grease of former holder – DEMY detail pictures


Related Product Guide:

We usually think and practice corresponding for the change of circumstance, and grow up. We aim at the achievement of a richer mind and body as well as the living for China wholesale Ball Bearing Sleeve Exporters – Bearing 6203 with high temperature grease of former holder – DEMY, The product will supply to all over the world, such as: Bahamas, Seychelles, Oman, We have a excellent team supplying professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy with you. We also warmly welcome customers to visit our company and purchase our products.
  • The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Mignon from Angola - 2018.09.23 17:37
    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Jean Ascher from Canada - 2018.09.23 18:44

    Related Products